2020041924

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^2\times {\mathrm{317}}^1\times {\mathrm{1471}}^1$

素因数の和:1833

約数の個数: 72

約数和(自身を含む): 4993648128

約数和(自身を除く): 2973606204

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 317, 361, 634, 722, 951, 1083, 1268, 1444, 1471, 1902, 2166, 2942, 3804, 4332, 4413, 5884, 6023, 8826, 12046, 17652, 18069, 24092, 27949, 36138, 55898, 72276, 83847, 111796, 114437, 167694, 228874, 335388, 343311, 457748, 466307, 531031, 686622, 932614, 1062062, 1373244, 1398921, 1593093, 1865228, 2124124, 2797842, 3186186, 5595684, 6372372, 8859833, 17719666, 26579499, 35439332, 53158998, 106317996, 168336827, 336673654, 505010481, 673347308, 1010020962, 2020041924]

約数ペア:

[(1, 2020041924), (2, 1010020962), (3, 673347308), (4, 505010481), (6, 336673654), (12, 168336827), (19, 106317996), (38, 53158998), (57, 35439332), (76, 26579499), (114, 17719666), (228, 8859833), (317, 6372372), (361, 5595684), (634, 3186186), (722, 2797842), (951, 2124124), (1083, 1865228), (1268, 1593093), (1444, 1398921), (1471, 1373244), (1902, 1062062), (2166, 932614), (2942, 686622), (3804, 531031), (4332, 466307), (4413, 457748), (5884, 343311), (6023, 335388), (8826, 228874), (12046, 167694), (17652, 114437), (18069, 111796), (24092, 83847), (27949, 72276), (36138, 55898)]